/**
* @param Email $email
* @param string $sender
*/
protected function processSender(Email $email, $sender)
{
if ($email->getId()) {
if (strtolower($email->getFromName()) !== strtolower($sender)) {
throw $this->createInvalidPropertyException('Sender', $email->getFromName(), $sender);
}
} else {
$email->setFromName($sender)->setFromEmailAddress($this->emailEntityBuilder->address($sender));
}
}
